If you place a 5 foot latter against the top of a 4 foot building ,how many feet will the bottom of the ladder be from the bottom of the building

How do i put 3(x+7) in distributive property

Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50

There are 93 calories in a small candy bar how many calories are ther in a half dozen small candy bars?